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Hi, I'm a novice of R. I want to read the following table into R: names mpg cyl disp hp drat Mazda RX4 21.0 6 160.0 110 3.90 Mazda RX4 Wag 21.0 6 160.0 110 3.90 The command I used is: > test <- read.table(file.choose(),header=T) The result is: Error in read.table(file.choose(), header = T) : more columns than column names

Hello all, I was wondering if anyone knew how to construct a multiple line graph on R, where there are 2 (or more) sets of data points plotted against some x axis of data, and you can draw a line on the graph connecting each set of data points. For example: A B C D 0.6566 2.1185 1.2320 5 0.647 2.0865 1.2325 10 0.6532

both of my other servers its owned by exim, the permissions in the other two servers are 644, and dovecot starts just fine on those, I don't know what happened I updated my server from opensuse 12.1 to 13.2 and now dovecot is refusing to start.> From: alvin.sm at Mail.Linux-Consulting.com> Subject: Re: help, permissions issues> To: dovecot at dovecot.org> Date: Mon, 27 Jul 2015

Dear list, I want the 1st, 2nd, 5th, and 6th columns of mtcars. After copying them, the columns become numeric class rather than data frame. But, when I copy rows, they data frame retains its class. Why is this? I don't see why copying rows vs columns is so different. > class(mtcars) [1] "data.frame" > head(mtcars) mpg cyl disp hp drat wt qsec vs

> > Offlist/OT - Sheer guess, straight out of my parts - maybe a cronjob to > rebuild the locate db or something similar is hammering it once a week? In the problem condition, there appears to be very little going on on the system. eg., root at server5:/tmp# /usr/local/bin/top last pid: 3828; load avg: 4.29, 3.95, 3.84; up 6+23:11:4407:12:47 79 processes: 78 sleeping, 1 on

FYI - Jim Weirich just released an rspec-compatible version of FlexMock. For those of you using trunk, you can now use either FlexMock, Mocha, or RSpec''s built-in mocking framework by saying: Spec::Runner.configure do |config| config.mock_with :flexmock # or :mocha or :rspec (default) end The choice is yours. Mock in peace. Cheers, David ---------- Forwarded message ---------- From:

Before I go and do this another way - can I check if anyone has a way of looping through data in odfWeave (or possibly sweave) to do a repeating analysis on subsets of data? For simplicity lets use mtcars dataset in R to explain. Dataset looks like this: > mtcars mpg cyl disp hp drat wt ... Mazda RX4 21.0 6 160 110 3.90 2.62 ... Mazda RX4 Wag 21.0 6 160 110 3.90

On Mon, 27 Mar 2006, Andrew Lenharth wrote: >> Another option is to build an optimized build with assertions on. Do to >> local demand, I added a build option 'make ENABLE_OPTIMIZED=1 >> ENABLE_ASSERTIONS=1' that provides this. > > How does this compare size and performance wise with a debug build or a > release build? I haven't done any scientific

Hey everyone I've tried changing the permissions with the file it is telling me is giving me the issue, restarted exim and the computer, but still can't get dovecot to start. 2.2.13 > dovecot -F doveconf: Fatal: Error in configuration file /etc/dovecot/conf.d/10-ssl.conf line 14: ssl_cert: Can't open file /etc/exim/openssl/exim.crt: Permission denied > dovecot -n # 2.2.13:

Try turning off Apparmor. When I did the same OpenSuSE upgrade, Apparmor messed up my dovecot installation with similar errors. I disabled Apparmor and the permissions issues disappeared. BTW, I gave up trying to re-configure Apparmor and have left it disabled with no issues. On 27/07/2015 9:32 PM, josh schooler wrote: > both of my other servers its owned by exim, the permissions in the

environment: Locomotive + Rails 1.0 Max Lighttpd 1.4.8, FastCGI 2.4.0 Ruby 1.8.2 File_column version: 0.3.1 Path to file_column: /vendor/plugins/file-column/ symptom: Uploading a file using file_column fails; no file is uploaded and the "filename" column remains blank. No error messages are produced - a new record is created with blank filename. code and log here:

Hi All, suppose this call flow: there are two Asterisk servers, they are connected through a IAX2 trunk. The users use SIP. The user A on the Asterisk server 1 calls the user B on the Asterisk server 2. They talk for a while and then the user B does an attendant transfer to the user C on the Asterisk server 1. Question: is it possible to optimize the voice flow or the music on hold flow so

-------- Original Message -------- Subject: Re: [CentOS] Automounting a USB drive From: Fred Smith <fredex at fcshome.stoneham.ma.us> Date: Sun, February 12, 2017 9:52 pm To: centos at centos.org On Sun, Feb 12, 2017 at 06:19:34PM -0700, tdukes at palmettoshopper.com wrote: > > Hello, > > Been try to use autofs to mount and unmount a usb flashdrive. I've never had to do

Am 10.10.23 um 22:23 schrieb Dave Airlie: >> I think we're then optimizing for different scenarios. Our compute >> driver will use mostly external objects only, and if shared, I don't >> forsee them bound to many VMs. What saves us currently here is that in >> compute mode we only really traverse the extobj list after a preempt >> fence wait, or when a vm is

Dear all, What is the quickest and most efficient way to diff two data frames, so as to obtain a vector of indices (or logical) for rows/columns that differ in the two data frames? For example, > Xe <- head(mtcars) > Xf <- head(mtcars) > Xf[2:4,3:5] <- 55 > all.equal(Xe, Xf) [1] "Component 3: Mean relative difference: 0.6863118" [2] "Component 4: Mean relative

On Wed, 11 Oct 2023 at 17:07, Christian K?nig <christian.koenig at amd.com> wrote: > > Am 10.10.23 um 22:23 schrieb Dave Airlie: > >> I think we're then optimizing for different scenarios. Our compute > >> driver will use mostly external objects only, and if shared, I don't > >> forsee them bound to many VMs. What saves us currently here is that in

I'm working on a rather interesting consulting problem with a client. A number of physical variables are measured on a number of cricket bowlers in the performance of a delivery. An example variable might be a directional component of angular momentum for a particular joint measured at a large number (101) of equally spaced timepoints. Each bowler generates a (fairly smooth) curve for

I think using different settings is generally (and this this case too) a bad idea because it makes things more complicated. All developers know how to build LLVM. Most (new/casual) users expect a certain behaviour and they will judge LLVM on subjective grounds. If linking/performance suffers they will continue looking for whatever gives them that extra bit of performance. People like me

I have a scenario where I am copying from a local system to remote target and need to remove the local source files once they have been successfully transfered. --remove-source-files works fine for this. An issue has come up in that I need to be able to backup the removed local source files as well. With rsync 2.6.9 I tried: rsync --remove-source-files --backup-dir=/archive –abv (source)

On Thu, 1 Jun 2017, POLWART, Calum (COUNTY DURHAM AND DARLINGTON NHS FOUNDATION TRUST) via R-help wrote: > Before I go and do this another way - can I check if anyone has a way of > looping through data in odfWeave (or possibly sweave) to do a repeating > analysis on subsets of data? > > For simplicity lets use mtcars dataset in R to explain. Dataset looks like this: >